After coming back from a month long trip I repaired permissions then installed 6 updates, 10.5.5 being one of them. Everything started out fine then I noticed the bluetooth icon in the menu bar was corrupted. I tried going into system prefs/ bluetooth and it froze up. I tried to restart but it would not. After a manual restart all applications would not open and the menu bar status icons did not load-up properly. Again I had to manually restart. Now everything seems to work. I verified the disk, (ok). Should I try to reinstall 10.5.5? Does anyone know what was going on?